Making the Leap to Engine Mods :)
Now i don't know jack squat about engine mods, can anyone tell me and show some links as to what parts are available for the LS4.
I have heard of compcams and their ls2 camshaft. Is this going to be compatible and if it is will i have to buy an supplemental parts to make it compatible with everything else into the engine. Basically do i need other "new" parts to make the "new" parts work?
Do you guys recommend i do anything to the tranny as of yet? So far i feel it is holding up and doesn't show signs of overheating or major slipping. An auxiliary cooler and aluminum pan will help keep temps down, so i probably will do that with the engine mods.
Are these engine mods reliable and keep the LS4/rest of the car just as reliable as it is in stock form?
Anyway, back to the engine mods. Ive been searching the forums and i see that most people are doing rockers, pushrods, and valve springs. I saw alot of companies as well (compcams, Crane, Harland Sharp, Summit, patriot performace, etc...). Im looking for a definitive answer from those people who have done these mods as to what parts/companies are most recommended.
Do these parts offer the same or better reliability if any as the stock components? Are they easy enough to do them yourself?
Thanks.
i would wait til someone does that dod cam swap before i spent anythign on parts that may not be needed.
I found some links and want to know if you guys think these are good parts.
Crane Cams rockers 144759A-16
http://store.summitracing.com/partde...6&autoview=sku
Crane Double Valve Springs 144832-16
http://store.summitracing.com/partde...5&autoview=sku
Comp cams high tech pushrods #7955-16
http://store.summitracing.com/partde...6&autoview=sku
Crane Cams valve locks 99108-1
http://store.summitracing.com/partde...5&autoview=sku
Crane Steel Valve Spring Retainers 144944-16
http://store.summitracing.com/partde...5&autoview=sku
Anything else needed?????? lol
What are ls6 beehives? Also can the ls6 intake be used on this as a swap or does it have to be modified to fit?
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http://texas-speed.com/shop/item.asp?itemid=211
Texas speed has hardened pushrods and everything else as well.
I'm using comp 7955-16 pushrods with harland sharp 1.8 rockers on the PRC 5.3L Stage 2.5 heads.
http://texas-speed.com/shop/item.asp?itemid=84&catid=40
http://www.lingenfelter.com/store/c42.html
Search on ebay too. Might find stuff cheaper.


